Find 3x2 - y3 - y3 - z if x = 3, y = -2, and z = -5?

1.	Find 3x2 - y3 - y3 - z if x = 3, y = -2, and z = -5?
Answer» Find 3x² - y³ - y³ - z if x = 3, y = -2, and z = -5? Solution:

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